消费时代澳门半岛滨水空间形态重塑     

李沁茹  吴尧 《中国名城》2020,(5):26-32

随着消费社会的深化发展,现代消费已成为影响城市空间形态演化的重要因素。以此为出发点,以消费文化的视角来考察城市空间,揭示20世纪80年代以来澳门半岛滨水空间形态的演化特征。研究表明:消费时代,城市主要根据经济诉求组织空间的生产,借助资本的熔铸,澳门半岛滨水空间建设呈现出博彩旅游化、高层豪宅化和空间巨构化等特征,并最终实现空间形态的重塑。在此基础上进行批判性反思,如城市消费空间与传统城市意象的协调发展、城市空间的阶级化和滨水空间的公共性等问题。  相似文献   

多元合作模式下高校高尔夫专业办学研究     

么蕊  刘小明  李谕藩  杨溢男 《体育科技文献通报》2020,(6):59-61

我国高尔夫发展面临人才数量供需不足、人才素养参差不齐两个重要瓶颈,其核心在于传统“体教结合”、“课内外一体化”、“校企结合”办学模式固化、培养途径单一、培养目标模糊,所培养的人才无法满足社会需求。本文通过对我国高校高尔夫专业办学现状调查分析,融合多种办学思想,探究出“校-企”、“校-校”、“校-中高协-体育赛事方”多元合作模式下的办学新思路,通过多元化联合培养,针对性的塑造高尔夫需求人才,提升学校培养质量,为我国高尔夫运动的健康发展提供支持和帮助。  相似文献   

步进电机的单片机智能化控制     

许宏福  陈勇志  姚敏  谢光奇 《中国现代教育装备》2011,(21):26-27,30

本设计由两套独立的电源模块供电,利用E18-D80NK红外避障传感器和TCRT5000黑白线传感器采集路况信息,以宏晶科技的8位单片机STC89C52为核心控制器,控制步进电机驱动模块,达到路径识别的目的;并通过LCD1602液晶显示模块显示小车的运行状态;设计实现单片机对步进电机的智能控制,达到小车自主循线和避障的功能。  相似文献   

论学生品德评价的困境     

孟丽波  姚恩全 《教学研究(河北)》2007,30(5):405-408

学生品德评价是学生评价的重要组成,品德培养和评价的复杂性和环境复杂与过去操作的种种失误使学生品德评价困难重重。本文在分析学生品德评价的四大困境:品德标准模糊、品德评价的定位误区、品德评价的方法单一、多元环境的挑战的基础上,提出对策建议:建立合理的学生品德发展目标体系、坚持正确的评价价值取向、重视德育,积极改革、正视评价的作用,多种评价方法和手段综合运用、重视学生自评和互评,充分发挥学生群体教育和自我教育的力量。  相似文献   

Privatization And Vouchers In Colombia And Chile     

Alberto?ArenasEmail author 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2004,50(3-4):379-395

The voucher model of financing schooling is becoming increasingly common throughout Latin America, with at least 12 countries using vouchers or voucher-like schemes. The present study focuses on the voucher models of Colombia and Chile, which have the most extensive programs of this type and those of the longest standing in the region. Using empirical evidence, the author compares the two models along four evaluative dimensions: educational quality, segregation, choice and socialization. After weighing the successes and weaknesses of each system, he concludes that, among other characteristics, the most effective and equitable voucher model features: (a) a flexible interpretation of educational quality; (b) financial grants which target solely the poor; (c) vouchers which cover the entire cost of tuition; (d) open enrolment at participating schools; (e) the participation of both secular and religious private schools; (f) accessible and meaningful information to parents; and (g) strong systems of accountability.  相似文献   

Alternative Conceptions in Animal Classification Focusing on Amphibians and Reptiles: A Cross-Age Study     

Chiung-Fen?YenEmail author  Tsung-Wei?Yao  Yu-Chih?Chiu 《International Journal of Science and Mathematics Education》2004,2(2):159-174

This study examined students alternative conceptions of reptiles and amphibians and the extent to which these conceptions remain intact through the elementary (grades 4 and 6), junior, and senior high school years. We administered multiple-choice and free-response instruments to a total of 513 students and interviewed at least 20 students at each educational level to get an in-depth view of their original conceptions. Then, we developed and administered a two-tier multiple choice diagnostic instrumentto assess various levels of students understanding of amphibians and reptiles(N=1267). The results showed that most students were able to classify snakes as reptiles, whereas fewer than 30% of the students across different ages classified sea turtles as reptiles; the remaining 70% classified sea turtles as amphibians. More students were able to correctly classify frogs as amphibians than toads. In most instances, students correctly classified prototypical representatives of the two animal classes more readily than less exemplary representatives, a finding that supports previous research (Trowbridge, J.E. andMintzes, J.J. (1988). Alternative conceptions in animal classification: A cross-age study. Journal of Research in Science Teaching, 25(7), 547–571). Interestingly, the alternative views of sea turtles as amphibians remained intact throughout the school years. Interview data indicated that students classified sea turtles as amphibians largely because sea turtles are able to live in terrestrial and aquatic habitats. Semantically, amphi means living on land and in water. When asked to distinguish between reptiles and amphibians and to classify several species into those two groups, a wide range of alternative conceptions emerged and the origin of those alternative conceptions are discussed. Similar results were obtained when we applied a two-tier multiple-choice diagnostic instrument to assess students understanding of amphibians and reptiles.  相似文献   

Study of CNG/diesel dual fuel engine's emissions by means of RBF neural network     

刘震涛  费少梅 《浙江大学学报(A卷英文版)》2004,5(8):960-965

Great efforts have been made to resolve the serious environmental pollution and inevitable declining of energy resources. A review of Chinese fuel reserves and engine technology showed that compressed natural gas (CNG)/diesel dual fuel engine (DFE) was one of the best solutions for the above problems at present. In order to study and improve the emission performance of CNG/diesel DFE, an emission model for DFE based on radial basis function (RBF) neural network was developed which was a black-box input-output training data model not require priori knowledge. The RBF centers and the connected weights could be selected automatically according to the distribution of the training data in input-output space and the given approximating error. Studies showed that the predicted results accorded well with the experimental data over a large range of operating conditions from low load to high load. The developed emissions model based on the RBF neural network could be used to successfully predict and optimize the emissions performance of DFE. And the effect of the DFE main performance parameters, such as rotation speed, load, pilot quantity and injection timing, were also predicted by means of this model. In resume, an emission prediction model for CNG/diesel DFE based on RBF neural network was built for analyzing the effect of the main performance parameters on the CO, NOx emissions of DFE. The predicted results agreed quite well with the traditional emissions model, which indicated that the model had certain application value, although it still has some limitations, because of its high dependence on the quantity of the experimental sample data.  相似文献   

Broad strokes of recovery: the case of Croatia     

Greta Pifat‐Mrzljak  Luka Juro?  Vlasta Vizek‐Vidovi? 《Higher Education in Europe》2004,29(3):373-380

For a long time after the proclamation of independence, Croatia suffered economic stagnation that negatively affected the development of science and higher education. However the turn of the millennium brought higher state investment in science and higher education, and all statistics now show a steady increase in the number of students and scientific personnel for the past several years. With these trends the focus has moved from the role the state can play in reviving science in Croatia to the necessity of greater participation in scientific funding, as well as the role that university graduates can play in the development of the country. The role of European integration and the brain drain phenomenon thus increase in importance, and this study provides some parameters for brain drain and the academic and intellectual labour market in Croatia.  相似文献   

Beatrix Potter: A Hundred Years in Translation     

Dana?CocargeanuEmail author  Eithne?O’Connell  áine?McGillicuddy 《Children‘s Literature in Education》2016,47(4):374-391

This year, 2016, marks the 150th anniversary of the birth of Beatrix Potter (1866–1943), the much-loved author and illustrator of children’s books. Although translation has made a vital contribution to her international success, Potter’s work remains relatively under-researched from a translation studies perspective. This article aims to provide a clearer picture of Potter’s work in translation over the last hundred years. It identifies early translated editions and discusses Potter’s involvement in their preparation, before examining the appearance of her stories in translation around the world and outlining particular trends in Potter translation. This study is based on extensive research using numerous databases, Potter’s published biographies and correspondence, and on an analysis of the first French editions of her tales. The study reveals that the first published translations of Potter’s works are both of an earlier date and more numerous than is recognised in existing scholarship. It also shows that Potter’s preferred approach in the translation of her stories into French was to adapt the tales to their new French readership, rather than staying close to the originals. Her works are found to have been extensively translated during the last century, especially into European languages, as well as into a significant number of Asian languages. Other matters discussed include the involvement of Potter’s official publisher, Warne, in the publication of international editions; the existence of translations based on American editions with new illustrations; and the posting of online translations by Potter enthusiasts.  相似文献   

简论中学语文课堂改革     

姚本键 《铜仁学院学报》2003,5(3):75-77

通过对中学语课堂历史与现状现象的分析,提出“改变教育观念,重建课堂教擘新秩序、关注每一位学生,让课堂充满情意,开展研究性学习,调整课堂结构”等方面的思考,为社会培养有感情、会学习的人．  相似文献